Products / Rice Specification of Rice
Standards for Parboiled Rice
Grades
Grain Classification (%)
Size of
Head rice
(parts)

Size of
Brokens
(parts)

Grain Composition (%)
Rice and matter that may be present, not exceeding (%)

Milling degree

Long Grain
Short grain
(6.2 mm.)
Whole
Kernels
Brokens
Red
kernels
Yellow
kernels
Black
kernels
Partly Black and Peck
kernels combined
Damaged
kernels
Glutinous
rice
Undeveloped, Immature
kernels, Other seeds and
Foreign matter, Singly or comblned
Paddy (Grains per
1 kg.)
Class1 and 2 combined
100%
60.0
10.0
8.0
5.0 - 8.0
80.0
4.0
0.5
0.25
0.1
1.5
1.0
1.5
0.2
3
Extra well milled
5%
45.0
20.0
7.5
3.5 - 7.5
75.0
7.0
1.0
0.5
0.15
2
1
1.5
0.2
5
Well milled
10%
30.0
20.0
7.0
3.5 - 7.0
75.0
12.0
2.0
0.75
0.2
2.5
1.5
1.5
0.4
5
Well milled
15%
25.0
30.0
6.5
3.0 - 6.5
70.0
18.0
5.0
2.0
0.5
4
1.5
2.5
0.7
10
Reasonably well milled

 

< less than equal or less than
> more than equal or more than
0 = NIL - not specified